Technical Data Sheet
TNBA HP
Chemical Synonym
TNBA HP
Applications
Industrial electronics
Paints & coatings
Product Description
Tri-n-Butylamine (TNBA) is a clear liquid. TNBA is insoluble in water and very soluble in alcohol and ether.
Typical Properties
Property
Typical Value, Units
General
Molecular Formula
C
12
H
27
N
Molecular Weight
185.36 g/mol
Appearance
Colorless liquid
Autoignition Temperature
210 °C
Boiling Point
208 °C
Critical Pressure
18 240 hPa
Critical Temperature
369.89 °C
Density
@ 20°C
0.7768 g/cm
3
Distillation range
196-221 °C
Flash Point
Closed Cup
75 °C
Freezing Point
(1013 hPa)
-90 °C
Heat of Vaporization
a
(1013 hPa)
236.97 kJ/kg
Octanol-water partition coefficient, log Pow
@ 25°C
3.34
pH
Alkaline
Vapor Pressure
@ 20°C
0.18 hPa
@ 40°C
1.1 hPa
Water solubility
@ 20°C
0.080 g/L
a
Latent
Packaging
Bulk
Steel drums (155 kg net)
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2/28/2018 11:35:39 AM